Granted Patent
Utility
US 4,870,698 · App. 07/113,115
Output power control circuit for a mobile radio apparatus
Inventors:
Tsutomu Katsuyama, Isao Yoshida, Toyoo Kanai, Yasunobu Taguchi
Patented Case
View Patent ↗
Granted: Sep 26, 1989
Filed: Oct 27, 1987
Inventors
Tsutomu Katsuyama
Isao Yoshida
Toyoo Kanai
Yasunobu Taguchi
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.